1 to 4: $99.50
5 and up: $97.50
Stainless Steel gun
Fits 21" side delivery sheaths and works with cut or uncut straws.
No o ring required. Sheath locking device with quick-release self locks the sheath in place. Unlike donut guns, this design does not require a lot of pressure to seath the straw or sheath, too much pressure could collapse the straw and prevent expulsion of the embryo.